Description: This wireless earphone has long endurance with its large-capacity battery. It is comfortable for you to wear this earphone because it is ergonomic, non-slip and lightweight. Featured with Bluetooth-compatible5.0 chip and noise reduction, this earphone can bring you low-latency and stable transmission as well as HiFi, stereo surround sound effect and mega bass. It is constructed of ABS material. This wireless earphone is widely compatible for iPhones, for Android phones, tablets and so on. This wireless earphone is suitable for running, driving, listening to music, doing sports, calling and so on. Item Name: Earphone Material: ABS Model: T11-A Transmission Range: 10m Bluetooth-compatible Protocol: 5.0 Channel: Stereo How to Use: Hanging Ear Working Time: 5-6H Charging Times: More Than 4 Times Charging Time: about 1H Earphone Battery Capacity: 50mAh(Included) Charging Box Battery Capacity: 600mAh(Included) Standby Time: 180Days+ Play Time: 8H Features: Sensitive, Noise Reduction, HiFi Size Details: Earphone: 5.4cm x 3.6cm x 2.7cm/2.13" x 1.42" x 1.06" (Approx.) Charging Box: 9.5cm x 6.5cm x 3.55cm/3.74" x 2.56" x 1.4" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Wireless Earphones 1 x Charging Box 2 x Eartips 1 x User Manual